查询词典 worry about...

You do not have to worry about.

你不必担心。

I told my uncle not to worry about that.

我告诉我的叔叔不要担心。

You only need to do as I say, the rest do not need you to worry about.

你只需要照我说的做，其余的，不需要你**心。

I've told her not to worry about that.

我已经跟她说过了，让她别担心。

I'll told her not to worry about that.

我已经给他说过了，请他不要担心。

You may not have to worry about this no problem.

这个你可以不用担心不会有什么问题的。

I do not know to worry about what would be other reasons?

我好担心不知道会不会有什么其他的原因呢？

Thank you for your concern, I feel much better, I do not have to worry about.

谢谢你的关心，我感觉好多了，不用担心我。

If I always do, I do not need to worry about exams.

如果我总是尽力，我就不需要担心考试。

This doesn't worry about Novak :"if this is a problem that is only in frustration."

对此并不担心："如果这算一个问题的话，也仅是前进中的挫折而已。"

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。